package com.example.utils;

import io.swagger.annotations.ApiModelProperty;
import io.swagger.models.auth.In;
import lombok.Data;

import java.util.HashMap;
import java.util.Map;

//枚举工具类
@Data
public class R {

    @ApiModelProperty(value = "是否成功")
    private Boolean success;

    @ApiModelProperty(value = "返回码")
    private  Integer code;

    @ApiModelProperty(value = "返回消息")
    private  String message;

    @ApiModelProperty(value = "返回数据")
    private Map<String,Object> data=new HashMap<String,Object>();

    //把构造方法私有
    private  R(){};

    //链式编程
    //R.ok().success().message().....;

    //成功静态方法

    public  static  R  ok(){
        R r=new R();
        r.setSuccess(true);
        r.setCode(ResultCode.SUCCESS);
        r.setMessage("成功");
        return  r;
    }

    //失败静态方法
    public  static  R  error(){
        R r=new R();
        r.setSuccess(false);
        r.setCode(ResultCode.ERROR);
        r.setMessage("失败");
        return  r;
    }

    public  R success(Boolean success){
        this.setSuccess(success);
        return  this;
    }

    public  R message(String message)
    {
        this.message=message;
        return this;
    }

    public  R code(Integer code){
        this.code=code;
        return  this;
    }

    public  R data(String key,Object value){
        this.data.put(key,value);
        return  this;
    }

    public  R data(Map<String,Object> map){
        this.setData(map);
        return  this;
    }


}
